標準號：BS EN ISO 15927-2-2009
中文標準名稱：建筑的溫濕性能.氣候數據的計算和表示.設計冷負荷用每小時數據
英文標準名稱：Hygrothermal performance of buildings - Calculation and presentation of climatic data - Hourly data for design cooling load
標準類型：P31
發布日期：2010/1/31 12:00:00
實施日期：2010/1/31 12:00:00
中國標準分類號：P31
國際標準分類號：07.060;91.120.10
引用標準：ISO 15927-1
適用范圍：This part of ISO 15927 gives the definition and specifies methods of calculation and presentation of the monthly external design climate to be used in determining the design cooling load of buildings and the design of air conditioning systems.Depending on the building type, a range of parameters can be used to define the individual days of hourly or three-hourly data in each calendar month that impose a cooling load likely to be exceeded on 5 %, 2 % and 1 % of days.The parameters that are always used in the selection are dry-bulb temperature and total global solarirradiation (or sunshine hours). The daily swing in dry-bulb temperature, dewpoint temperature and windspeed and any other parameters relevant to particular buildings may also be included.Hourly peak values of dry-bulb temperature and dewpoint temperature are needed for the design of air conditioning systems.